| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S507-936 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-584 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-22 |
| filingDate |
1986-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f51017c8b32786f04ac11ac6e13fde9 |
| publicationDate |
1987-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0207312-A2 |
| titleOfInvention |
Method for the recovery of oil from underground formations |
| abstract |
It is a process for extracting oil from underground storage rock by pressing in a solution or dispersion of a carboxymethylated oxalkylate R- (OC₃H₆) m (OC₂H₄) n OCH₂COOM in a mixture with a more hydrophobic surfactant, for. B. a mono- or dialkylbenzenesulfonate, a petroleum or alkanesulfonate. The process is particularly suitable for deposits that are dominated by strong temperature fluctuations or a temperature gradient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9783729-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10961432-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-024664-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10266751-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3633008-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011110502-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009050179-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8465668-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8596367-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6063146-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8822391-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2197365-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011293113-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012027757-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9505973-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9904138-A1 |
| priorityDate |
1985-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |